我正在尝试滚动侧边栏菜单。我似乎正确地调用了javascript，但我根本无法滚动它。
我希望菜单能够修复附加的菜单，我希望能够顺利滚动。
这是我的HTML：
<div class="container">
<div class="row">
<div class="col-md-3 practoreint" id="leftCol">
<ul class="nav nav-stacked" id="sidebar">
<li><a href="#software"><b>EndoBalance Software</b></a></li>
<ul>
<li><a href="#features">Features</a></li>
<li><a href="#benefits">Benefits</a></li>
<li><a href="#costs">Costs</a></li>
</ul>
<li><a href="#continuing"><b>Continuing Education</b></a></li>
<ul>
<li><a href="#webinars">Webinars</a></li>
<li><a href="#casereview">Case Review Sessions</a></li>
<li><a href="#networking">Networking Meetups</a></li>
<li><a href="#certification">Certification Courses</a></li>
<li><a href="#cecosts">Continuing Education Costs</a></li>
</ul>
<li><a href="#development"><b>Practitioner Development</b></a></li>
<ul>
<li><a href="#outside">Outside Network Referral</a></li>
<li><a href="#networkprovider">Wellness Network Provider</a></li>
<li><a href="#wellnesspractitioner">Certified Wellness Practitioner</a></li>
<ul>
<li><a href="#level1">Level 1 Certification</a></li>
<li><a href="#level2">Level 2 Certification</a></li>
<li><a href="#level3">Level 3 Certification</a></li>
<li><a href="#level4">Level 4 Certification</a></li>
</ul>
</ul>
<li><a href="#student"><b>Student Educational Development</b></a></li>
<li><a href="#hippa"><b>HIPPA and Privacy</b></a></li>
</ul>
</div>
<div class="col-md-9">
<p>This section describes the wellness software program, professional education system, practitioner corporate opportunity, student development and HIPPA privacy. We welcome <a href="/contact/">questions and feedback</a> on this content.</p>
<hr class="col-md-12">
<a class="anchor3" id="top" name="software"></a>
<h2 style="font-weight:bold;">Software</h2>
这是css：
.affix-top,.affix {
position: static;
}
@media (min-width: 979px) {
#sidebar.affix-top {
position: static;
margin-top: 30px;
width: 228px;
}
#sidebar.affix {
position: fixed;
top: 70px;
width: 228px;
}
}
#sidebar li.active {
border: 0 #eee solid;
border-right-width: 4px;
}
这是java：
/*!
* JS Scripts
*/
// Placeholder
$('#sidebar').affix({
offset: {
top: 235
}
});
var $body = $(document.body);
var navHeight = $('.navbar').outerHeight(true) + 10;
$body.scrollspy({
target: '#leftCol',
offset: navHeight
});
/* smooth scrolling sections */
$('a[href*=#]:not([href=#])').click(function() {
if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
var target = $(this.hash);
target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
if (target.length) {
$('html,body').animate({
scrollTop: target.offset().top - 50
}, 1000);
return false;
}
}
});